Yes, 35% window tint is legal in Utah for sedans, SUVs, and vans, but only on rear windows. Front side windows must allow over 35% light transmission, per Utah Division of Motor Vehicles (DMV) Rule R909-6. Local jurisdictions like Salt Lake City enforce additional signage requirements for aftermarket tinting.
Key Regulations for 35% Window Tint in Utah
- Front Side Windows: Must transmit more than 35% of light (i.e., 36% or higher). Violations incur fines up to $150 per window under Utah Code § 41-6a-1606.
- Rear Side & Back Windows: 35% tint is permitted, but reflective or mirrored tints are prohibited. Medical exemptions require DMV approval with documentation.
- Windshield: Non-reflective tint is allowed only above the AS-1 line (typically the top 4 inches). Full windshield tinting violates Utah’s visibility standards.
Utah’s 2026 compliance updates mandate photometric testing for commercial vehicles, aligning with Federal Motor Vehicle Safety Standards (FMVSS). Law enforcement may issue citations if tint appears darker than measured, even if labeled 35%. Always retain tint certification to avoid disputes.